7818609204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{244301}}^1$

素因数の和:244445

約数の個数: 72

約数和(自身を含む): 22765037568

約数和(自身を除く): 14946428364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1778, 2286, 2667, 3556, 4572, 5334, 8001, 10668, 16002, 32004, 244301, 488602, 732903, 977204, 1465806, 1710107, 2198709, 2931612, 3420214, 4397418, 5130321, 6840428, 8794836, 10260642, 15390963, 20521284, 30781926, 31026227, 61563852, 62052454, 93078681, 124104908, 186157362, 217183589, 279236043, 372314724, 434367178, 558472086, 651550767, 868734356, 1116944172, 1303101534, 1954652301, 2606203068, 3909304602, 7818609204]

約数ペア:

[(1, 7818609204), (2, 3909304602), (3, 2606203068), (4, 1954652301), (6, 1303101534), (7, 1116944172), (9, 868734356), (12, 651550767), (14, 558472086), (18, 434367178), (21, 372314724), (28, 279236043), (36, 217183589), (42, 186157362), (63, 124104908), (84, 93078681), (126, 62052454), (127, 61563852), (252, 31026227), (254, 30781926), (381, 20521284), (508, 15390963), (762, 10260642), (889, 8794836), (1143, 6840428), (1524, 5130321), (1778, 4397418), (2286, 3420214), (2667, 2931612), (3556, 2198709), (4572, 1710107), (5334, 1465806), (8001, 977204), (10668, 732903), (16002, 488602), (32004, 244301)]